LIDOMA@DravidianLangTech: Convolutional Neural Networks for Studying Correlation Between Lexical Features and Sentiment Polarity in Tamil and Tulu Languages Moein Tash author Jesus Armenta-Segura author Zahra Ahani author Olga Kolesnikova author Grigori Sidorov author Alexander Gelbukh author 2023-09 text Proceedings of the Third Workshop on Speech and Language Technologies for Dravidian Languages Bharathi R Chakravarthi editor Ruba Priyadharshini editor Anand Kumar M editor Sajeetha Thavareesan editor Elizabeth Sherly editor INCOMA Ltd., Shoumen, Bulgaria Varna, Bulgaria conference publication tash-etal-2023-lidoma https://aclanthology.org/2023.dravidianlangtech-1.25/ 2023-09 180 185